[PATCH, rs6000] testcase coverage for vec_pack builtin

[Segher Boessenkool]

On Tue, Aug 08, 2017 at 04:24:26PM -0500, Will Schmidt wrote:
>     	* fold-vec-pack-double.c: New.
>     	* fold-vec-pack-int.c: New.
>     	* fold-vec-pack-longlong.c: New.
>     	* fold-vec-pack-short.c: New.

Okay for trunk (with the changelog fixed).  Thanks,


Segher